Shocking! General Muhammadu Buhari's calls for post-election violence in 2011

I was in great SHOCK after watching this video clip (translated in English language) of APC presidential candidate in the forth-coming general election 2015, who was also previously a presidential candidate in the 2011 presidential election, where he called for post-election violence in 2011 which led to mass bloodshed within the Northern regions of the country... God help us.